Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal.
We apply CA's tier categories to other US counties to help us understand the severity of the spread.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 9/9/22; data available through 9/8/22
Cases chart, explained
Northeast: Boston,
New York City,
Philadelphia,
Pittsburgh,
Bergen, NJ
Mid-Atlantic: Washington DC,
Arlington,
Fairfax,
Richmond
Midwest: Chicago,
Madison,
Cincinnati,
Lexington,
Minneapolis,
St Louis
Southeast: Charlotte,
Columbia,
Memphis,
Nashville,
Knoxville,
Atlanta,
Orlando
South: Austin,
Dallas,
Houston,
Oklahoma City,
New Orleans
West / Northwest: Portland,
Seattle,
Phoenix,
Las Vegas,
Salt Lake City,
Denver,
Alburquerque
California: All CA counties
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place.
As of 9/8/22, there were 248,866 total cases and 2,072 total deaths.
In the past week, new cases grew by -4.3%; new deaths went from 0.0 to 0.3.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,307 days to 1,371 days (longer doubling time is better).
As of 9/8/22, there were 524,714 total cases and 5,693 total deaths.
In the past week, new cases grew by -17.1%; new deaths went from 2.1 to 2.3.
New cases are 0.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,006 days to 1,177 days (longer doubling time is better).
As of 9/8/22, there were 359,292 total cases and 5,266 total deaths.
In the past week, new cases grew by -9.4%; new deaths went from 1.9 to 1.0.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 922 days to 1,022 days (longer doubling time is better).
As of 9/8/22, there were 313,327 total cases and 3,509 total deaths.
In the past week, new cases grew by -13.9%; new deaths went from 2.6 to 1.1.
New cases are 3.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 628 days to 734 days (longer doubling time is better).
As of 9/8/22, there were 283,094 total cases and 3,548 total deaths.
In the past week, new cases grew by -15.2%; new deaths went from 0.7 to 0.6.
New cases are 2.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 932 days to 1,102 days (longer doubling time is better).
As of 9/8/22, there were 166,784 total cases and 1,382 total deaths.
In the past week, new cases grew by -16.3%; new deaths went from 0.1 to 0.0.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,378 days to 1,719 days (longer doubling time is better).
As of 9/8/22, there were 59,862 total cases and 335 total deaths.
In the past week, new cases grew by -25.9%; new deaths went from 0.3 to 0.0.
New cases are 2.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 720 days to 1,048 days (longer doubling time is better).
As of 9/8/22, there were 232,097 total cases and 1,563 total deaths.
In the past week, new cases grew by -17.5%; new deaths went from 0.4 to 2.7.
New cases are 2.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 770 days to 1,014 days (longer doubling time is better).
As of 9/8/22, there were 55,894 total cases and 534 total deaths.
In the past week, new cases grew by -27.2%; new deaths went from 0.6 to 0.1.
New cases are 3.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 557 days to 768 days (longer doubling time is better).
As of 9/8/22, there were 1,387,085 total cases and 14,732 total deaths.
In the past week, new cases grew by -14.2%; new deaths went from 3.0 to 1.7.
New cases are 2.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 881 days to 1,098 days (longer doubling time is better).
As of 9/8/22, there were 162,353 total cases and 564 total deaths.
In the past week, new cases grew by -20.0%; new deaths went from 1.1 to 0.4.
New cases are 3.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 837 days to 1,003 days (longer doubling time is better).
As of 9/8/22, there were 218,291 total cases and 2,121 total deaths.
In the past week, new cases grew by -16.5%; new deaths went from 0.3 to 0.0.
New cases are 3.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 555 days to 669 days (longer doubling time is better).
As of 9/8/22, there were 111,798 total cases and 650 total deaths.
In the past week, new cases grew by -4.1%; new deaths went from 0.7 to 0.6.
New cases are 5.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 560 days to 588 days (longer doubling time is better).
As of 9/8/22, there were 356,366 total cases and 2,682 total deaths.
In the past week, new cases grew by -23.9%; new deaths went from 0.1 to 0.7.
New cases are 2.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 762 days to 1,005 days (longer doubling time is better).
As of 9/8/22, there were 267,272 total cases and 3,494 total deaths.
In the past week, new cases grew by 78.0%; new deaths went from 0.6 to 2.1.
New cases are 3.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,032 days to 583 days (longer doubling time is better).
As of 9/8/22, there were 334,777 total cases and 1,732 total deaths.
In the past week, new cases grew by -8.6%; new deaths went from 3.1 to 0.6.
New cases are 3.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 650 days to 716 days (longer doubling time is better).
As of 9/8/22, there were 146,809 total cases and 970 total deaths.
In the past week, new cases grew by -7.8%; new deaths went from 0.0 to 0.3.
New cases are 6.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 432 days to 473 days (longer doubling time is better).
As of 9/8/22, there were 270,701 total cases and 3,476 total deaths.
In the past week, new cases grew by -79.0%; new deaths went from 0.7 to 0.0.
New cases are 0.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 794 days to 7,816 days (longer doubling time is better).
As of 9/8/22, there were 219,902 total cases and 1,748 total deaths.
In the past week, new cases grew by -78.6%; new deaths went from 1.1 to 0.0.
New cases are 0.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 961 days to 10,048 days (longer doubling time is better).
As of 9/8/22, there were 146,483 total cases and 1,483 total deaths.
In the past week, new cases grew by -77.5%; new deaths went from 0.6 to 0.1.
New cases are 1.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 515 days to 6,767 days (longer doubling time is better).
As of 9/8/22, there were 258,233 total cases and 2,485 total deaths.
In the past week, new cases grew by -19.7%; new deaths went from 1.1 to 0.9.
New cases are 2.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 775 days to 969 days (longer doubling time is better).
As of 9/8/22, there were 448,604 total cases and 3,050 total deaths.
In the past week, new cases went from 745.0 to 0; new deaths went from 4.7 to 5.3.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/8/22, there were 308,816 total cases and 1,785 total deaths.
In the past week, new cases grew by -21.8%; new deaths went from 0.9 to 0.4.
New cases are 2.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 776 days to 992 days (longer doubling time is better).
As of 9/8/22, there were 652,650 total cases and 6,888 total deaths.
In the past week, new cases grew by -31.5%; new deaths went from 1.7 to 1.3.
New cases are 2.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 596 days to 911 days (longer doubling time is better).
As of 9/8/22, there were 1,203,622 total cases and 11,255 total deaths.
In the past week, new cases grew by -10.3%; new deaths went from 2.3 to 1.9.
New cases are 3.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 776 days to 967 days (longer doubling time is better).
As of 9/8/22, there were 227,124 total cases and 2,542 total deaths.
In the past week, new cases grew by -11.2%; new deaths went from 2.7 to 0.7.
New cases are 4.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 439 days to 498 days (longer doubling time is better).
As of 9/8/22, there were 105,583 total cases and 1,163 total deaths.
In the past week, new cases grew by -31.2%; new deaths went from 0.6 to 0.0.
New cases are 2.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 820 days to 942 days (longer doubling time is better).
As of 9/8/22, there were 155,390 total cases and 1,372 total deaths.
In the past week, new cases grew by 9.2%; new deaths went from 0.9 to 0.9.
New cases are 2.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 988 days to 1,022 days (longer doubling time is better).
As of 9/8/22, there were 508,805 total cases and 3,115 total deaths.
In the past week, new cases grew by -27.7%; new deaths went from 2.9 to 2.3.
New cases are 1.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,019 days to 1,748 days (longer doubling time is better).
As of 9/8/22, there were 1,417,741 total cases and 17,821 total deaths.
In the past week, new cases grew by -61.1%; new deaths went from 4.7 to 4.1.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,201 days to 3,093 days (longer doubling time is better).
As of 9/8/22, there were 638,710 total cases and 8,930 total deaths.
In the past week, new cases grew by -13.7%; new deaths went from 3.3 to 1.9.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,383 days to 2,765 days (longer doubling time is better).
As of 9/8/22, there were 387,367 total cases and 1,716 total deaths.
In the past week, new cases grew by -14.9%; new deaths went from 0.9 to 0.3.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,437 days to 1,692 days (longer doubling time is better).
As of 9/8/22, there were 209,021 total cases and 1,430 total deaths.
In the past week, new cases grew by -24.3%; new deaths went from 0.9 to 0.0.
New cases are 1.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,458 days to 1,996 days (longer doubling time is better).
As of 9/8/22, there were 178,249 total cases and 2,066 total deaths.
In the past week, new cases grew by -33.5%; new deaths went from 1.9 to 0.3.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,164 days to 1,759 days (longer doubling time is better).